I agree with you that things got a bit intense with Billy but no one wishes him ill health and, despite my earlier claims, it does appear that this is indeed physical “The main drivers remain age, chronic illness, weakened immune systems, invasive devices, and recent hospitalization or surgery.”
Billy clearly has some complex physical issues that make it very likely they are the underlying cause.
I at least consider myself lucky for seeing Billy and Marisha twice in London, and I wish Billy well.
Give me claws and a hunch, just away from this bunch.